9730140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23167}}^1$

素因数の和:23186

約数の個数: 48

約数和(自身を含む): 31137792

約数和(自身を除く): 21407652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 23167, 46334, 69501, 92668, 115835, 139002, 162169, 231670, 278004, 324338, 347505, 463340, 486507, 648676, 695010, 810845, 973014, 1390020, 1621690, 1946028, 2432535, 3243380, 4865070, 9730140]

約数ペア:

[(1, 9730140), (2, 4865070), (3, 3243380), (4, 2432535), (5, 1946028), (6, 1621690), (7, 1390020), (10, 973014), (12, 810845), (14, 695010), (15, 648676), (20, 486507), (21, 463340), (28, 347505), (30, 324338), (35, 278004), (42, 231670), (60, 162169), (70, 139002), (84, 115835), (105, 92668), (140, 69501), (210, 46334), (420, 23167)]